Individual Calculations December 2015
 Hapuarachchi, H L M  Total change: -8.60  Rating chartPersonal card
 Sri Lanka Inter Club Super League 2015 Colombo SRI 2015-11-06
RcRownchangeKK*chgGame
 1896 1881 1.00 3 -0.43 20 -8.60 
  Gunaratne, Mojitha Sathsara c1997 SRI0.5010.16203.20 
  Madushanka, Harsha 1776 SRI0.001-0.6420-12.80 
  Bandara, P M R L 1915 SRI0.5010.05201.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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